I just purchased the Abacus AV-8B harrier add-on and even after following closely the troubleshooting from the added readme and the section dedicated to troubleshooting on their page, it STILL doesn't work! I really want to use this add-on in FSX (in which it is compatiable with BTW) I also have FS 2004 on my computer and it seems to work fine when I loaded it on there. Apparently the "red screen" problem is quite common with the premier aircraft and any suggestions regarding this matter would be greatly appreciated! I am all out of ideas!
-John